The binding sites of Zinc atom in the structure of Structure of Neuronal Nitric Oxide Synthase Heme Domain in Complex With 6-(((3S,4S)-4-(2-((Furan-2-Ylmethyl)Amino)Ethoxy)Pyrrolidin-3- Yl)Methyl)-4-Methylpyridin-2-Amine (pdb code 3tyo). This binding sites where shown with 5.0 Angstroms radius around Zinc atom. The 3tyo structure was solved by H.LI, T.L.POULOS, with X-Ray Crystallography technique, brief refinement statistics is given in the table below:
Resolution (A) | 37.9-1.9 | Space group | P212121 | a (A) | 51.934 | b (A) | 110.920 | c (A) | 164.316 | alpha (°) | 90.00 | beta (°) | 90.00 | gamma (°) | 90.00 | Rfactor (%) | 18 | Rfree (%) | 21.5 |
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Zinc binding site 1 out of 1 in 3tyo
|  Click to enlarge |  Click to enlarge | Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Zinc in the PDB 3tyo. Coordination sphere was calculated for all residues within 5.0 Angstroms distance from the central Zinc atom, shown by VdW sphere Residues shown as a stick model or VDW spheres: A: Cys326, A: Ile330, A: Cys331, A: Met332, A: Gly333, B: Cys326, B: Cys331, B: Met332, B: Gly333, | conact list:
Atom | Atom | Distance (A) | Zn | CB A:Cys326 | 3.40 | Zn | SG A:Cys326 | 2.34 | Zn | CA A:Cys326 | 4.72 | Zn | O A:Ile330 | 4.97 | Zn | N A:Cys331 | 4.82 | Zn | CB A:Cys331 | 3.28 | Zn | SG A:Cys331 | 2.35 | Zn | C A:Cys331 | 4.17 | Zn | CA A:Cys331 | 3.55 | Zn | N A:Met332 | 3.95 | Zn | C A:Met332 | 4.92 | Zn | N A:Gly333 | 4.07 | Zn | CA A:Gly333 | 4.52 | Zn | CB B:Cys326 | 3.47 | Zn | SG B:Cys326 | 2.40 | Zn | CA B:Cys326 | 4.81 | Zn | N B:Cys331 | 4.92 | Zn | CB B:Cys331 | 3.26 | Zn | SG B:Cys331 | 2.40 | Zn | C B:Cys331 | 4.25 | Zn | CA B:Cys331 | 3.63 | Zn | N B:Met332 | 4.06 | Zn | N B:Gly333 | 4.16 | Zn | CA B:Gly333 | 4.55 |
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